37results about How to "Reduce physical distance" patented technology

The present invention provides an information processing system, comprising a plurality of calculation nodes with an optical transmitter, which individually outputs a plurality of optical signals each having a different wavelength, and an optical receiver, which individually receives a plurality of optical signals each having a different wavelength, an optical transmission path connecting a plurality of the calculation nodes to each other, and optical pathway switching unit, lying in the optical transmission path, for transmitting the optical signal to the specific calculation node in accordance with a wavelength of the optical signal output from one of the calculation nodes.

The invention discloses a micro-energy network ecosystem based on a blockchain and a cloud power supply. The micro-energy network ecosystem based on the blockchain and the cloud power supply comprisesa power generation device, an energy storage power supply, an ecological management module and a blockchain transaction system; an EBIOGEM is used for realizing electric quantity detection of the energy storage power supply; a power scheduling module is used for performing power scheduling according to power transaction information in a transaction database; and the power scheduling module is connected with each electricity utilization terminal through a power transmission circuit. According to the micro-energy network ecosystem based on the blockchain and the cloud power supply disclosed bythe invention, the switching speed of a perceptual component can be synchronous with the switching speed of an IGBT and a digital circuit; the conversion efficiency of the battery and the power supplyis increased; simultaneously, the power consumption of the battery and the power supply is reduced; the internal resistance of the EBIOGEM is matched with the internal resistance of each chain point;due to continuous circulation of program hardware and a communication network, average distribution of energy is realized; the physical distance of an application is reduced to the most extent; energy collection and particle size calculation are provided; on the basis of a blockchain cryptographic machine, individuals and communities are authorized to create new energy together; and thus, the micro-energy network ecosystem for detection, early warning, control, big data acquisition, energy measurement and micro-power management is realized.

An ozone-based water purification system is disclosed. In this system, a mixing venturi injects ozone and a liquid sanitizer into a stream of water to be treated. Following ozone and sanitizer injection, the stream of water is passed to a contact region where the ozone and sanitizer are allowed to react with contaminants and biota. The stream is then mixed by several mixing devices to allow residual ozone and sanitizer to further react with contaminants and biota. Particularly a counterflow system is employed wherein the stream is directed downward at several points so that bubbles containing ozone are forced to flow upward against the flow, lengthening ozone contact time. Also, the ultraviolet lamp used to generate ozone is mounted so that ultraviolet light therefrom is exposed to the flow water, providing additional sterilizing effects. In addition, a novel mixing venturi is disclosed that mixes a gas containing ozone and a liquid sanitizer into a motive flow of water.

The present invention belongs to the field of computer signal input devices, and discloses an automatic mouse DPI adjusting method and a speed-adaptive mouse. The automatic mouse DPI adjusting method sets mouse DPI by creating a mapping relationship between a task type ID and DPI. The speed-adaptive mouse comprises an optical system, a microprocessor and a storage, wherein the microprocessor is bidirectionally connected to the optical system and the storage separately. According to the method provided by the present invention, through detection by the mouse optical system, different task type IDs are identified; the mapping relationship between the task type ID and the DPI in the storage are automatically called; the mouse DPI is automatically changed to adapt to different tasks; and a user does not need to manually adjust the DPI. The speed-adaptive mouse provided by the present invention may automatically select a suitable mouse speed by determining a task environment in which a user is in, and can be used as an input device of computers that can be connected with the mouse.

The invention provides an ocular lens and a display device. The ocular lens comprises the components of a lens assembly with positive focal power or negative focal power, wherein the lens assembly comprises at least two lenses, in a direction of approaching an image source, a first lens and a second lens are successively arranged; a reflective linear polaroid which is arranged on one surface, which is next to the image source, of the first lens, or the surface of the second lens; a reflective circular polarid which is arranged on the surface of the first lens, wherein the reflective circular polaroid is arranged at one side, which is far from the image side, of the reflective linear polarid; and a quarter lambda wave plate which is arranged between the reflective liner polaroid and the reflective circular polaroid, wherein the first lens has positive focal power or negative focal power, the second lens has the negative focal power, the Abbe number Vd1 of the material of the first lensis higher than 50, and the Abbe number Vd2 of the material of the second lens is lower than 30. The ocular lens has advantages of relatively short working distance, relatively small lens size, low thickness of the lens and relatively high imaging quality.

The application discloses a jacket device of portable data processing equipment. The jacket device comprises a jacket shell, an information device and a signal plug, wherein the structure of the jacket shell is matched with the shell of the portable data processing equipment and the jacket shell can be sheathed at the external part of the portable data processing equipment; the information device is integrated on the jacket shell and is used for acquiring and / or outputting information; the signal plug and the jacket shell are of an integral structure or split structure, the signal plug is correspondingly matched with a first signal jack in the portable data processing equipment and can be inserted into the first signal jack; if the signal plug and the jacket shell are of the integral structure, the electrode of the signal plug is connected with the signal line of the information device on the jacket shell; and if the signal plug and the jacket shell are of the split structure, when the signal plug is inserted into the first signal jack, the electrode of the signal plug is in contact with the signal line of the information device. By using the jacket device, the complexity of data acquisition of the portable data processing equipment can be reduced.

An adjustable Venturi is disclosed, and having a plurality of inlet ports providing substances to be mixed with a flow of fluid through the Venturi. In one embodiment, the Venturi is constructed having an inlet portion, an outlet portion, with an annular mixing chamber coupled to inlet ports so that substances provided through inlet ports are mixed in the mixing chamber, and such mixture introduced into the flow. A gasket sealably disposed between inlet portion and outlet portion is selectable in thickness, for adjusting width of a Venturi interface between the inlet portion and outlet portion. In another embodiment, the inlet portion and outlet portion are fitted in an elongated opening, and are replaceable to change operational characteristics of the Venturi. A replaceable disk having a central opening and substance-providing passageways is disposed between the inlet portion and outlet portion, and may be changed to change characteristics of the Venturi.

The present invention provides a bispecific antibody capable of being combined with immune cells to enhance a targeting tumor killing capability, and a preparation method therefor and an application thereof. Antibodies and degradable nanoparticles are connected by using a chemical method, so as to make the one nanoparticle be connected to two or more antibody molecules at the same time, wherein one antibody can be specifically bound with immune cells, and the other antibody or the other antibodies can be specifically bound to tumor cells so as to achieve the effect of enhancing the capability of the immune cells for specifically killing tumor cells in a targeting way.

The present invention relates to the detection of traumatic brain injury by detecting Aβ protein aggregates associated with traumatic brain injury. These Aβ protein aggregates are detected using peptide and peptide mimic probes that preferentially associate with Aβ protein aggregates associated with traumatic brain injury.

The invention provides a power grid state prediction method and prediction system based on edge calculation, which belong to the field of electrical engineering science. Accurate prediction of a powergrid state is realized by establishing a multi-source data-driven power grid state prediction model. The method specifically comprises the steps of through effective utilization of edge nodes, realizing on-site management and control and analysis of power grid data; optimizing a BP neural network model through a genetic algorithm established on an edge layer; and training historical data of the power grid to realize prediction and evaluation of the state of the power grid. An edge calculation module is introduced into an electrical system, and the physical distance between a data source and aprocessing source is shortened, so that the data volume and time delay in the transmission process are reduced, and data analysis and processing are completed quickly.

An x-ray tube having a reduced spacing between the focal spot of an anode and an adjacent end wall of an evacuated enclosure is disclosed. This in turn positions the tube relatively closer to the chest wall of a patient during mammography procedures. In one embodiment, the x-ray tube comprises an evacuated enclosure having first and second ends interconnected by a cylindrical side wall. The evacuated enclosure includes a rotor assembly having a bearing assembly and a stem. An anode is rotatably supported by the stem of the rotor assembly and includes a target surface and an opposite second surface. The target surface is positioned to face the bearing assembly, while the second surface is positioned to face the first end of the evacuated enclosure, with no intervening structure interposed therebetween. A cathode is included to emit electrons for impingement on a focal spot of the focal track.

The invention discloses a cloud power supply natural gas ecosystem based on graphene. The cloud power supply natural gas ecosystem based on graphene comprises a power generation device, an energy storage power supply and an ecological management module; the energy storage power supply is based on a graphene battery; the ecological management module is used for realizing electric quantity detection, power transmission and data transmission; a power scheduling module is used for performing power scheduling according to power transaction information; and the power scheduling module is connected with each electricity utilization terminal through a power transmission circuit. According to the cloud power supply natural gas ecosystem based on graphene disclosed by the invention, the switching speed of a perceptual component can be synchronous with the switching speed of an IGBT and a digital circuit; the conversion efficiency of the battery and the power supply is increased; simultaneously,the power consumption of the battery and the power supply is reduced; the internal resistance of an EBIOGEM is matched with the internal resistance of each chain point; due to continuous circulation of program hardware and a communication network, average distribution of energy is realized; the physical distance of an application is reduced to the most extent; energy collection and particle size calculation are provided; on the basis of a blockchain cryptographic machine, individuals and communities are authorized to create new energy together; and thus, a micro-energy network ecosystem for detection, early warning, control, big data acquisition, energy measurement and micro-power management is realized.

The present disclosure provides an electrode for a secondary battery in which two or more unit electrodes are laminated in a state of being in close contact with each other, and mutually adjacent unit electrodes are electrically connected through an electrode mixture, wherein in each of the unit electrodes, the electrode mixture containing an electrode active material is introduced into pores of a unit current collector with a three-dimensional network structure.

A non-aqueous electrolyte secondary battery comprising electrodes including a positive electrode and a negative electrode, a separator positioned between the electrodes, and a non-aqueous electrolyte, wherein the electrodes have a collector carrying an active substance material, and the collector of at least one of the positive electrode and the negative electrode is a three-dimensional structure formed of a resin fiber covered with a metal film.

The embodiment of the invention provides a mobile terminal. The mobile terminal comprises a shell, and a main antenna and a diversity antenna which are connected with the shell, the main antenna comprises a main antenna short shaft and a main antenna long shaft, the main antenna short shaft is connected with the tail end of the long side of the shell, and the main antenna long shaft is parallel tothe long side of the shell; the diversity antenna comprises a diversity antenna short shaft and a diversity antenna long shaft, the diversity antenna short shaft is connected with the midpoint of thelong side of the shell, and the diversity antenna long shaft is parallel to the long side of the shell; longitudinal currents excited by the diversity antenna in the long side direction and transverse currents excited by the main antenna in the short side direction are distributed on the shell. The longitudinal current at the midpoint of the long side of the shell is maximum, and the transverse current at the tail end of the short side of the shell is minimum. Through the embodiment of the invention, the isolation degree between the main antenna and the diversity antenna is effectively improved, so that the mutual coupling influence between the main antenna and the diversity antenna is effectively reduced on the premise of not increasing the physical distance between the main antenna andthe diversity antenna, and the radiation efficiency of the antenna is further improved.

The present disclosure provides an electrode for a secondary battery in which two or more unit electrodes are laminated in a state of being in close contact with each other, and unit electrodes adjacent to each other are electrically connected by an electrode mixture, wherein in each of the unit electrodes, The electrode mixture containing an electrode active material is introduced into pores of a unit current collector having a three-dimensional network structure.

The invention discloses a cloud power supply natural gas ecosystem based on graphene. The cloud power supply natural gas ecosystem based on graphene comprises a power generation device, an energy storage power supply and an ecological management module; the energy storage power supply is based on a graphene battery; the ecological management module is used for realizing electric quantity detection, power transmission and data transmission; a power scheduling module is used for performing power scheduling according to power transaction information; and the power scheduling module is connected with each electricity utilization terminal through a power transmission circuit. According to the cloud power supply natural gas ecosystem based on graphene disclosed by the invention, the switching speed of a perceptual component can be synchronous with the switching speed of an IGBT and a digital circuit; the conversion efficiency of the battery and the power supply is increased; simultaneously,the power consumption of the battery and the power supply is reduced; the internal resistance of an EBIOGEM is matched with the internal resistance of each chain point; due to continuous circulation of program hardware and a communication network, average distribution of energy is realized; the physical distance of an application is reduced to the most extent; energy collection and particle size calculation are provided; on the basis of a blockchain cryptographic machine, individuals and communities are authorized to create new energy together; and thus, a micro-energy network ecosystem for detection, early warning, control, big data acquisition, energy measurement and micro-power management is realized.

The invention relates to a gas insulation voltage transformer cabinet. The gas insulation voltage transformer cabinet comprises a gas box and a main frame supporting the gas box; the gas box comprises a disconnecting switch and a voltage transformer; an alternating current three-phase line enters the gas box from a high-voltage wall bushing above a cabinet body of the voltage transformer cabinet, passes through the disconnecting switch and then is connected to a high-voltage wiring terminal, after passing through a fuse, the alternating current three-phase line is connected to a first iron core so as to be wound into a primary coil; and the primary coil is grounded through a primary resonance elimination coil wound on a second iron core after being subjected to three-phase synthesis. According to the gas insulation voltage transformer cabinet of the invention, the voltage transformer is arranged in the gas box, so that the problems of complex wiring, potential safety hazards and space waste caused by the layout of a voltage transformer cabinet in the prior art are solved.

The invention discloses a device for producing hydrogen fuel by decomposing water through solar energy. Specifically, a photovoltaic cell is directly placed into an electrolysis water solution of a traditional electrolytic hydrogen producing device, two ends of the photovoltaic cell can produce positive voltage and negative voltage under the irradiation of light, the positive voltage and the negative voltage which are produced by the photovoltaic cell in the electrolysis water solution can enable the water solution to produce hydrogen and oxygen, the distance between two poles of the photovoltaic cell is far larger than that between two poles of a catalyst, contact of hydrogen atoms and oxygen atoms which are produced in the water solution can be isolated effectively, and synthesis of water is prevented, so that the gas yield is greatly increased. Besides, compared with the traditional electrolytic device, the device has the advantages that the physical distance between a hydrogen producing area and an oxygen producing area is greatly shortened, the physical distance and the time for electrophoretic movement between the hydrogen producing area and the oxygen producing area are reduced, and the gas yield can also be increased.

The invention relates to the technical field of gene sequencing data processing, in particular to a gene sequencing system and a sequencing method. The system comprises a central processing unit, an in-memory computing unit and a storage computing unit which can run in parallel at the same time, the central processing unit is used for calling and executing a central sequencing operator; the in-memory computing unit is used for calling and executing the in-storage sequencing operator, and the storage calculation unit is used for calling and executing the storage sequencing operator. According to the scheme, the processing steps in the gene sequencing process are unloaded to the central processing unit, the in-memory calculation unit and the storage calculation unit, so that the parallel processing of gene data is achieved, the parallel efficiency of different processing steps of gene sequencing is effectively improved, and therefore the performance of the gene sequencing processing process is improved.

The embodiment of the invention provides a chip packaging structure, a chip packaging method and electronic equipment, and relates to the technical field of chips; the chip packaging structure comprises a substrate, a first chip, a second chip and an antenna, the first chip is arranged on the substrate and electrically connected with the substrate, the second chip is arranged on the first chip andelectrically connected with the first chip, and the antenna is arranged on the second chip and is electrically connected with the second chip. The first chip is used for inputting or outputting intermediate-frequency signals, the second chip is used for converting the intermediate-frequency signals and millimeter-wave signals, and the antenna is used for transmitting or receiving the millimeter-wave signals. According to the chip packaging structure and the corresponding chip packaging method, the first chip and the second chip are integrated, so that the physical distance between the first chip and the second chip is shortened to a great extent, the attenuation of intermediate frequency signals propagated between the first chip and the second chip is effectively reduced, and the communication quality in the chip packaging structure is ensured. The electronic equipment comprises the chip packaging structure, and has the characteristics of small signal attenuation and high communication quality.